ES2556274A1 - Unipersonal vehicle for urban transport (Machine-translation by Google Translate, not legally binding) - Google Patents

Unipersonal vehicle for urban transport (Machine-translation by Google Translate, not legally binding) Download PDF

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Publication number
ES2556274A1
ES2556274A1 ES201431050A ES201431050A ES2556274A1 ES 2556274 A1 ES2556274 A1 ES 2556274A1 ES 201431050 A ES201431050 A ES 201431050A ES 201431050 A ES201431050 A ES 201431050A ES 2556274 A1 ES2556274 A1 ES 2556274A1
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Spain
Prior art keywords
vehicle
pivot
arms
carriages
transport
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
ES201431050A
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Spanish (es)
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ES2556274B1 (en
Inventor
Xavier GARCÍA ELENA
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La Revolta Disseny De Mobilitat S L
La Revolta Disseny De Mobilitat SL
Original Assignee
La Revolta Disseny De Mobilitat S L
La Revolta Disseny De Mobilitat SL
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Priority to ES201431050A priority Critical patent/ES2556274B1/en
Priority to US15/325,326 priority patent/US9908032B2/en
Priority to EP15756987.2A priority patent/EP3166701B1/en
Priority to CN201580037920.3A priority patent/CN106660609B/en
Priority to PCT/IB2015/055230 priority patent/WO2016005953A1/en
Priority to ES15756987.2T priority patent/ES2656959T3/en
Publication of ES2556274A1 publication Critical patent/ES2556274A1/en
Application granted granted Critical
Publication of ES2556274B1 publication Critical patent/ES2556274B1/en
Expired - Fee Related legal-status Critical Current
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Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C17/00—Roller skates; Skate-boards
    • A63C17/12—Roller skates; Skate-boards with driving mechanisms
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C17/00—Roller skates; Skate-boards
    • A63C17/01—Skateboards
    • A63C17/011—Skateboards with steering mechanisms
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C17/00—Roller skates; Skate-boards
    • A63C17/0046—Roller skates; Skate-boards with shock absorption or suspension system
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C17/00—Roller skates; Skate-boards
    • A63C17/0093—Mechanisms transforming leaning into steering through an inclined geometrical axis, e.g. truck
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C17/00—Roller skates; Skate-boards
    • A63C17/01—Skateboards
    • A63C17/011—Skateboards with steering mechanisms
    • A63C17/012—Skateboards with steering mechanisms with a truck, i.e. with steering mechanism comprising an inclined geometrical axis to convert lateral tilting of the board in steering of the wheel axis
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C17/00—Roller skates; Skate-boards
    • A63C17/01—Skateboards
    • A63C17/014—Wheel arrangements
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C17/00—Roller skates; Skate-boards
    • A63C17/01—Skateboards
    • A63C17/014—Wheel arrangements
    • A63C17/015—Wheel arrangements with wheels arranged in two pairs
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C17/00—Roller skates; Skate-boards
    • A63C17/01—Skateboards
    • A63C17/017—Production or mounting thereof
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C17/00—Roller skates; Skate-boards
    • A63C17/26—Roller skates; Skate-boards with special auxiliary arrangements, e.g. illuminating, marking, or push-off devices
    • A63C17/265—Roller skates; Skate-boards with special auxiliary arrangements, e.g. illuminating, marking, or push-off devices with handles or hand supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K15/00—Collapsible or foldable cycles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K3/00—Bicycles
    • B62K3/002—Bicycles without a seat, i.e. the rider operating the vehicle in a standing position, e.g. non-motorized scooters; non-motorized scooters with skis or runners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
    • B62M6/40—Rider propelled cycles with auxiliary electric motor
    • B62M6/60—Rider propelled cycles with auxiliary electric motor power-driven at axle parts
    • B62M6/65—Rider propelled cycles with auxiliary electric motor power-driven at axle parts with axle and driving shaft arranged coaxially
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course or altitude of land, water, air, or space vehicles, e.g. automatic pilot
    • G05D1/0011—Control of position, course or altitude of land, water, air, or space vehicles, e.g. automatic pilot associated with a remote control arrangement
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C2203/00—Special features of skates, skis, roller-skates, snowboards and courts
    • A63C2203/12—Electrically powered or heated
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C2203/00—Special features of skates, skis, roller-skates, snowboards and courts
    • A63C2203/18—Measuring a physical parameter, e.g. speed, distance
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C2203/00—Special features of skates, skis, roller-skates, snowboards and courts
    • A63C2203/20—Shock or vibration absorbing
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C2203/00—Special features of skates, skis, roller-skates, snowboards and courts
    • A63C2203/22—Radio waves emitting or receiving, e.g. remote control, RFID
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C2203/00—Special features of skates, skis, roller-skates, snowboards and courts
    • A63C2203/42—Details of chassis of ice or roller skates, of decks of skateboards
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K25/00—Axle suspensions

Abstract

Vehicle for urban transport. Unipersonal vehicle (1) for urban transport comprising a transport table (2) for a user of the vehicle (1), carriages (3) for moving said transport table (2), and arms (4) of control of said carriages (3) that are attached to said transport table (2) so that they can pivot with respect to said carriages (3) when the user oscillates the table (2) to modify the direction of travel of the vehicle (1) ), and is characterized in that each of said carriages (3) comprises a pivot (5) for insertion in one of said control arms (4) and a shock absorber assembly (19) that is interposed between the pivot ( 5) and the arm (4) that rotates on said pivot (5), said cushion assembly (19) allowing to compensate on said arm (4) the force of the weight that oscillates the table (2) and to drive the return to the center of said arm (4) when this force yields. (Machine-translation by Google Translate, not legally binding)

Description

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DESCRIPCIONDESCRIPTION

VEHlCULO unipersonal para el transporte urbanoOne-person VEHICLE for urban transport

La presente invencion se refiere a un vehlcuio unipersonal para el transporte urbano. Se trata de un vehlculo que esta configurado a modo de monopatln provisto de una tabia de transporte, unos carros de desplazamiento de la tabia de transporte y unos brazos de control de dichos carros que estan unidos a los extremos de la tabla de transporte.The present invention relates to a single person vehicle for urban transport. It is a vehicle that is configured as a skateboard equipped with a transport tab, a carriage of displacement of the transport tab and control arms of said cars that are attached to the ends of the transport table.

Antecedentes de la invencionBackground of the invention

Existen en el mercado un gran numero de vehlculos unipersonales que estan configurados a modo de monopatines, con una tabla de transporte, unos carros o "trucks” de desplazamiento con ruedas, y unos brazos de control de dichos carros o "trucks” que estan unidos por un extremo a la tabla de transporte y por otro extremo a uno de estos carros. Los citados brazos de control pueden pivotar respecto de los carros cuando el usuario hace oscilar la tabla mediante la fuerza de su peso para maniobrar o modificar facilmente la direccion de desplazamiento del vehlculo.There are a large number of single-person vehicles on the market that are configured as skateboards, with a transport board, trolleys or "trucks" with wheels, and control arms of said cars or "trucks" that are attached at one end to the transport board and at the other end to one of these cars. The said control arms can pivot with respect to the cars when the user oscillates the table by the force of its weight to maneuver or easily modify the direction of travel of the vehicle.

Para compensar la fuerza del peso que hace oscilar la tabla y facilitar el retorno al centro de la misma tabla, los monopatines descritos incluyen un elemento amortiguador "bushing” interpuesto entre la tabla y los brazos de control. No obstante, se ha observado que para maniobrar o modificar de manera optima la direccion de desplazamiento de estos vehlculos es necesario hacer oscilar de forma muy notoria la tabla para asegurar que la fuerza del peso del usuario modifica convenientemente la direccion de desplazamiento de las ruedas. Esto hace que el vehlculo resulte en la practica complejo de maniobrar y solo apto para usuarios con habilidades especiales para conducirlo.To compensate for the force of the weight that makes the board oscillate and facilitate the return to the center of the same board, the described skateboards include a bushing damping element interposed between the board and the control arms. However, it has been observed that for Optimally maneuvering or modifying the direction of travel of these vehicles is necessary to oscillate very noticeably the table to ensure that the force of the weight of the user conveniently modifies the direction of travel of the wheels.This makes the vehicle result in the practice maneuvering complex and only suitable for users with special skills to drive it.

Algunos vehlculos unipersonales como los descritos en el parrafo anterior incluyen un motor que acciona uno de los ejes de las ruedas de los carros. No obstante, en estos casos el peso del vehlculo suele ser muy elevado y, en la mayorla de casos, es necesario incluir engranajes y correas de transmision que ocupan espacio, se desajustan y requieren mucho mantenimiento. En la practica, no existen en el mercado vehlculos unipersonales configurados a modo de monopatines que puedan emplearse comodamente para moverse por la urbe, y que resulten ligeros, estables, compactos, y faciles de usar por cualquier usuario.Some single-person vehicles such as those described in the previous paragraph include a motor that drives one of the axles of the car wheels. However, in these cases the weight of the vehicle is usually very high and, in most cases, it is necessary to include gears and transmission belts that take up space, are unadjusted and require a lot of maintenance. In practice, there are no single-person vehicles configured as skateboards that can be used comfortably to move around the city, and that are light, stable, compact, and easy to use by any user.

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Descripcion de la invencionDescription of the invention

El objetivo de la presente invencion es el de proporcionar un vehlculo unipersonal para el transporte urbano que es estable y facil de maniobrar, por lo puede ser empleado por una amplia gama de usuarios, sin necesidad de que dichos usuarios posean habilidades de especiales para conducirlo.The objective of the present invention is to provide a single-person vehicle for urban transport that is stable and easy to maneuver, so it can be used by a wide range of users, without the need for said users to possess special abilities to drive it.

De acuerdo con este objetivo, la presente invencion proporciona un vehlculo unipersonal para el transporte urbano que comprende una tabla de transporte para un usuario del vehlculo, unos carros de desplazamiento de dicha tabla de transporte, y unos brazos de control de dichos carros que estan unidos a dicha tabla de transporte de modo que pueden pivotar respecto de dichos carros cuando el usuario hace oscilar la tabla para modificar la direccion de desplazamiento del vehlculo. Este vehlculo se caracteriza por el hecho de que cada uno de dichos carros comprende un pivote para insertar en un brazo de control y un conjunto amortiguador que esta interpuesto entre el pivote y el brazo que gira sobre dicho pivote, permitiendo dicho conjunto amortiguador compensar sobre dicho brazo la fuerza del peso que hace oscilar la tabla y accionar el retorno al centro de dicho brazo cuando cede dicha fuerza.In accordance with this objective, the present invention provides a single-person vehicle for urban transport comprising a transport table for a user of the vehicle, displacement cars of said transport table, and control arms of said cars that are attached to said transport table so that they can pivot with respect to said cars when the user swings the table to modify the direction of travel of the vehicle. This vehicle is characterized by the fact that each of said carriages comprises a pivot for inserting into a control arm and a damping assembly that is interposed between the pivot and the arm that rotates on said pivot, allowing said damping assembly to compensate on said arm the force of the weight that makes the board oscillate and activate the return to the center of said arm when said force yields.

En el vehlculo reivindicado, el conjunto amortiguador interpuesto entre el pivote del carro y el brazo que gira sobre dicho pivote compensa la fuerza del peso del usuario que hace oscilar la tabla, transmitiendo al mismo tiempo al pivote del carro la fuerza del peso que modifica la direccion de las ruedas. El mismo conjunto amortiguador acciona el retorno al centro del brazo cuando cede la fuerza que hace oscilar la tabla.In the claimed vehicle, the shock absorber assembly interposed between the carriage pivot and the arm that rotates on said pivot compensates for the force of the weight of the user that makes the board oscillate, while transmitting to the carriage pivot the force of the weight that modifies the wheel direction. The same shock absorber assembly triggers the return to the center of the arm when the force that makes the board oscillate yields.

Gracias a ello, a diferencia de lo que ocurre en los vehlculos del estado de la tecnica, la direccion de desplazamiento de las ruedas de los carros puede modificarse de forma optima y con un radio de giro de los ejes de las ruedas muy reducido, sin necesidad de que el usuario oscile de manera muy notoria la tabla de transporte. De este modo se obtiene un vehlculo estable que puede ser maniobrado con facilidad por cualquier usuario.Thanks to this, unlike what happens in vehicles of the state of the art, the direction of travel of the wheels of the cars can be optimally modified and with a turning radius of the wheel axles very small, without need for the user to swing the transport table very noticeably. This results in a stable vehicle that can be easily maneuvered by any user.

Segun una realization, cada uno de los carros comprende dos ruedas y esta unido a un brazo de control situado en un extremo de la tabla de transporte y, ventajosamente, en la position de uso de dicho vehlculo, estos carros quedan situados en el exterior de la tabla de transporte, unidos cada uno de ellos a traves del pivote a un extremo de un brazo de control.According to one embodiment, each of the cars comprises two wheels and is attached to a control arm located at one end of the transport board and, advantageously, in the position of use of said vehicle, these cars are located outside of the transport board, each connected through the pivot to one end of a control arm.

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Al quedar los carros y las ruedas situados en el exterior de la tabla, se evita lo que en ingles se denomina "wheelbite” o roce de las ruedas con la tabla de transporte durante un giro.When the cars and the wheels are located outside the board, what is called "wheelbite" or rubbing the wheels with the transport board during a turn is avoided.

Las ruedas pueden tener un diametro comprendido entre 80 mm y 130 mm para que el vehlculo sea particularmente util para moverse por la urbe. Ademas, el material de las ruedas es menos rlgido que el empleado habitualmente y el perfil de las ruedas es abombado. Las ruedas de mayor diametro y menor dureza presentan la ventaja de que diflcilmente se paran o bloquean al topar con un pequeno obstaculo. Por otro lado, su perfil abombado contribuye a minimizar la posibilidad de bloqueo.The wheels can have a diameter between 80 mm and 130 mm so that the vehicle is particularly useful for moving around the city. In addition, the material of the wheels is less rigid than the usual one and the profile of the wheels is domed. The wheels of greater diameter and less hardness have the advantage that they hardly stop or block when they encounter a small obstacle. On the other hand, its domed profile helps minimize the possibility of blocking.

Segun una realizacion preferida, el pivote de cada uno de los carros es un eje de articulacion que esta configurado para poder ser insertado en una cavidad de un extremo de dichos brazos de control.According to a preferred embodiment, the pivot of each of the carriages is an axis of articulation that is configured to be inserted into a cavity of one end of said control arms.

Este eje de articulacion se inserta en el interior de una cavidad del brazo que esta provista de unos cojinetes sobre los que se apoya dicho eje para permitir su giro.This articulation axis is inserted inside an arm cavity that is provided with bearings on which said axis rests to allow its rotation.

Segun la misma realizacion preferida, cada uno de los carros comprende unos brazos de soporte de los ejes de las ruedas que se extienden en la direccion longitudinal del vehlculo situados en una posicion distal al pivote del mismo carro.According to the same preferred embodiment, each of the cars comprises support arms of the wheel axles that extend in the longitudinal direction of the vehicle located in a position distal to the pivot of the same car.

Ventajosamente, estos brazos de soporte de los ejes de las ruedas estan unidos configurando una estructura en forma de "U”, extendiendose el pivote o eje de articulacion del mismo carro desde el tramo central de dicha estructura orientado hacia la tabla de transporte.Advantageously, these support arms of the wheel axles are joined by configuring a "U" shaped structure, the pivot or articulation axis of the same carriage extending from the central section of said structure oriented towards the transport table.

De este modo, la tabla de transporte puede oscilar libremente sin riesgo de rozar con una de las ruedas de los carros. Ademas, esta configuration de los carros proporciona una gran estabilidad al vehlculo, configurando una base rectangular de soporte muy amplia que puede ser superior a 0,2 m2.In this way, the transport board can oscillate freely without the risk of rubbing with one of the wheels of the cars. In addition, this configuration of the cars provides great stability to the vehicle, configuring a rectangular base of very wide support that can be greater than 0.2 m2.

Preferiblemente, el conjunto amortiguador esta interpuesto a ambos lados del eje o pivote de la estructura de los carros, en una cavidad del brazo de control que aloja dicho eje o pivote.Preferably, the shock absorber assembly is interposed on both sides of the axis or pivot of the carriage structure, in a cavity of the control arm that houses said axis or pivot.

Ventajosamente, el conjunto amortiguador comprende un par de resortes dispuestos a ambos lados de dicho eje o pivote, quedando alojados dichos resortes en el interior de unaAdvantageously, the shock absorber assembly comprises a pair of springs arranged on both sides of said shaft or pivot, said springs being housed inside a

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cavidad de los brazos de control que recibe dicho eje o pivote, actuando las paredes de dicha cavidad y el propio eje de tope fisico para los extremos de cada uno de dichos resortes.cavity of the control arms that receives said axis or pivot, the walls of said cavity acting and the physical stop axis itself for the ends of each of said springs.

Alternativamente, dicho conjunto amortiguador comprende un resorte que esta dispuesto alrededor de dicho eje o pivote, y esta unido por uno de sus extremos a dicho eje y por el otro de sus extremos a una superficie de dicho brazo de control.Alternatively, said shock absorber assembly comprises a spring that is disposed around said axis or pivot, and is attached at one of its ends to said axis and at the other of its ends to a surface of said control arm.

Preferiblemente, los brazos de control estan unidos de forma articulada a la tabla de transporte, posibilitando dicha union articulada el desplazamiento vertical de dichos brazos hasta una posicion recogida debajo de la tabla de transporte.Preferably, the control arms are hingedly connected to the transport table, said articulated joint allowing the vertical displacement of said arms to a position collected below the transport table.

De este modo, se obtiene un vehiculo con una amplia base de transporte que confiere seguridad al usuario, pero que al mismo tiempo puede ser plegado para reducir su volumen un 30% menos.In this way, a vehicle is obtained with a broad transport base that confers security to the user, but at the same time it can be folded to reduce its volume by 30% less.

Ventajosamente, los extremos de la tabla de transporte definen una superficie sustancialmente plana configurada para poder situar el vehiculo en una posicion vertical, una vez recogidos los brazos de control y los carros debajo de dicha tabla.Advantageously, the ends of the transport board define a substantially flat surface configured to be able to place the vehicle in an upright position, once the control arms and the carriages have been collected under said table.

De este modo, el vehiculo se sostiene en una posicion vertical, lo que facilita el transporte o su almacenaje. De hecho, se ha comprobado que en la posicion recogida el vehiculo reivindicado ocupa un 85% menos de superficie, pudiendo ser transportado en una maleta o similar.In this way, the vehicle is held in a vertical position, which facilitates transport or storage. In fact, it has been proven that in the collected position the claimed vehicle occupies 85% less surface area, and can be transported in a suitcase or similar.

Otra vez ventajosamente, la cara superior de la tabla de transporte presenta un perfil transversal sustancialmente concavo. Este perfil concavo facilita el cambio de direccion del vehiculo sin que el usuario pierda la verticalidad, puesto que el usuario no tiene mas que ejercer presion sobre los extremos mas elevados de la tabla con las puntas o los talones de los pies. En los monopatines convencionales, el usuario debe de desplazar su cuerpo lateralmente para que actue la fuerza de su peso.Again advantageously, the upper face of the transport board has a substantially concave transverse profile. This concave profile facilitates the change of direction of the vehicle without the user losing verticality, since the user has only to exert pressure on the highest ends of the board with the tips or heels of the feet. In conventional skateboards, the user must move his body laterally so that the force of his weight acts.

Preferiblemente, cada uno de los brazos de control esta unido a la tabla de transporte a traves de un eje de articulacion que esta asociado a un elemento amortiguador configurado para compensar las vibraciones producidas por la calzada sobre la que circula el vehiculo.Preferably, each of the control arms is connected to the transport table through an articulation axis that is associated with a damping element configured to compensate for the vibrations produced by the roadway on which the vehicle is traveling.

Ventajosamente, dicho elemento amortiguador esta interpuesto entre la tabla de transporte yAdvantageously, said damping element is interposed between the transport table and

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una porcion del brazo de control que esta unido de forma articulada a la tabla.a portion of the control arm that is articulated to the table.

Segun una realization, el velticulo comprende unas piezas para acoplar a los extremos de la tabla de transporte, comprendiendo cada una de dichas piezas de acoplamiento una cavidad en la que se aloja el eje de articulation de cada uno de los brazos de control y el elemento amortiguador configurado para contactar con una porcion de los brazos.According to one embodiment, the vehicle comprises parts for coupling to the ends of the transport board, each of said coupling parts comprising a cavity in which the articulation axis of each of the control arms and the element is housed. damper configured to contact a portion of the arms.

Este elemento amortiguador de las vibraciones producidas por la calzada puede ser, por ejemplo, una pastilla de material elastomero de grosor y dureza predeterminada. Esta pastilla absorbe el impacto de las vibraciones producidas por las irregularidades del terreno. Opcionalmente, el grosor de la pastilla puede ser modificado para variar a su vez el grado de abertura de la articulacion de los brazos de control y, en consecuencia, la altura de la tabla y, con ello, el radio mmimo de giro de las ruedas.This damping element of the vibrations produced by the roadway can be, for example, a pad of elastomeric material of predetermined thickness and hardness. This tablet absorbs the impact of the vibrations produced by the irregularities of the terrain. Optionally, the thickness of the pad can be modified to vary in turn the degree of opening of the articulation of the control arms and, consequently, the height of the board and, thereby, the minimum turning radius of the wheels .

Alternativamente, en lugar de una pastilla de material elastomero puede emplearse un elemento amortiguador de tipo muelle, bloque de aire comprimido o cualquier otro tipo de sistema de amortiguacion que garantice la respuesta elastica deseada.Alternatively, instead of a pad of elastomeric material, a spring-type damping element, compressed air block or any other type of damping system that guarantees the desired elastic response can be used.

Segun una realizacion preferida, los brazos de control comprenden una porcion de brazo que esta configurada para encajar a presion en la cavidad de las piezas de acoplamiento y unos mecanismos de bloqueo que evitan la abertura accidental de dicho brazo.According to a preferred embodiment, the control arms comprise an arm portion that is configured to snap into the cavity of the coupling parts and locking mechanisms that prevent accidental opening of said arm.

De este modo, se asegura la union rigida de la tabla y de los brazos de control del vehiculo cuando esta en uso.This ensures the rigid union of the board and the control arms of the vehicle when it is in use.

Segun la misma realizacion preferida, el vehiculo tambien dispone de un mecanismo de bloqueo de los brazos de control, una vez plegados debajo de la tabla, en la position de transporte. De este modo, el usuario puede sujetar y transportar comodamente el vehiculo con los brazos plegados.According to the same preferred embodiment, the vehicle also has a mechanism for locking the control arms, once folded under the table, in the transport position. In this way, the user can comfortably hold and transport the vehicle with folded arms.

Segun una realizacion motorizada, dicho vehiculo comprende un motor electrico de traction directa, preferiblemente, un motor de imanes permanentes tipo "brushless”, unido al eje de una de las ruedas de dichos carros, y una bateria, preferiblemente, de litio, para suministrar energia electrica a dicho motor.According to a motorized embodiment, said vehicle comprises a direct traction electric motor, preferably, a permanent "brushless" type magnet motor, attached to the axis of one of the wheels of said cars, and a battery, preferably, of lithium, to supply electrical energy to said motor.

Este motor es muy silencioso y permite prescindir de correas de transmision que puedenThis engine is very quiet and allows you to dispense with transmission belts that can

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desajustarse o romperse. Ademas, el motor es de una potencia muy baja, de aproximadamente 175 W, por lo que la baterla electrica necesaria para accionar el motor puede ser muy pequena. De este modo, se obtiene un vehlculo unipersonal motorizado que, por ejemplo, puede tener un peso inferior a 8 Kg y una autonomla de unos 12 Km, suficiente para el uso urbano que se pretende.get out of tune or break In addition, the motor is of a very low power, approximately 175 W, so the electric battery needed to drive the motor can be very small. In this way, a single-person motorized vehicle is obtained which, for example, can have a weight of less than 8 kg and a range of about 12 km, sufficient for the intended urban use.

Ventajosamente, dicho motor de traccion directa esta alojado en el interior de una carcasa de forma cillndrica que actua de rueda, comprendiendo la superficie exterior de dicha carcasa un material que actua a modo de neumatico. De este modo se obtiene una rueda motorizada que no puede distinguirse de las otras ruedas del vehlculo.Advantageously, said direct drive motor is housed inside a cylindrical casing that acts as a wheel, the outer surface of said casing comprising a material that acts as a tire. In this way a motorized wheel is obtained that cannot be distinguished from the other wheels of the vehicle.

Preferiblemente, dicho vehlculo comprende un mando para accionar a distancia el motor. Este mando esta configurado con un tamano reducido para poder ser guardado en un bolsillo del usuario, o en una cavidad del mango del mastil. Ademas, el vehlculo incorpora medios de procesamiento y control configurados para accionar el motor en funcion de una senal procedente de dicho mando cuando la velocidad de las ruedas del vehlculo supera un valor inicial predeterminado.Preferably, said vehicle comprises a remote control for driving the engine. This command is configured with a reduced size to be stored in a user's pocket, or in a cavity of the mast handle. In addition, the vehicle incorporates processing and control means configured to operate the motor in function of a signal from said command when the vehicle's wheel speed exceeds a predetermined initial value.

De este modo se gana en seguridad, puesto que el usuario debe empujar el vehlculo para que alcance una velocidad minima inicial antes de que el motor accione los ejes de las ruedas, por lo que se evitan caldas por el encendido repentino del motor.In this way it is gained in safety, since the user must push the vehicle so that it reaches an initial minimum speed before the engine drives the axles of the wheels, so that caldas are avoided by the sudden ignition of the engine.

Segun una realizacion, los mismos medios de procesamiento y control estan configurados para accionar el motor desde dicho mando a dos velocidades diferentes predeterminadas; una velocidad alta, por ejemplo de 12 Km/h, y una velocidad baja, por ejemplo de 7 Km/h. El usuario puede utilizar de forma combinada estas dos velocidades para frenar el vehlculo.According to one embodiment, the same processing and control means are configured to drive the motor from said command at two different predetermined speeds; a high speed, for example of 12 km / h, and a low speed, for example of 7 km / h. The user can use these two speeds in combination to brake the vehicle.

Segun una realizacion, dicho vehlculo comprende un mastil unido a la tabla de transporte, actuando dicho mastil a modo de manillar para facilitar el control de la direccion del vehlculo. Ventajosamente, dicho mastil incluye un mango tipo "joystick” configurado ergonomicamente para poder controlar el vehlculo con una sola mano. Opcionalmente, este mastil puede desplegarse telescopicamente y/o abatirse para quedar recogido sobre la tabla de transporte. El mango tipo "joystick” puede incluir una cavidad para alojar el mando a distancia. De este modo, el usuario puede accionar el vehlculo con una sola mano desde el propio mango "joystick” con el pulgar de su mano.According to one embodiment, said vehicle comprises a mast attached to the transport board, said mast acting as a handlebar to facilitate control of the direction of the vehicle. Advantageously, said mast includes a "joystick" type handle ergonomically configured to be able to control the vehicle with one hand. Optionally, this mast can be telescopically deployed and / or folded down to be collected on the transport board. The "joystick" type handle can be include a cavity to house the remote control. In this way, the user can operate the vehicle with one hand from the joystick itself with the thumb of his hand.

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En la presente invencion por vehlcuio unipersonal de transporte urbano se entendera un vehlcuio apto para una movilidad de corto alcance, denominada en ingles "last-mile transportation”, por ejemplo, un vehlculo apto para desplazarse a velocidad moderada por ciudades, pueblos, campus universitarios, centros comerciales, aeropuertos, etc...In the present invention, a single-person urban transport vehicle will be understood as a vehicle suitable for short-range mobility, called "last-mile transportation" in English, for example, a vehicle suitable for traveling at moderate speed through cities, towns, university campuses , shopping centers, airports, etc ...

Por vehlculo unipersonal se entendera un vehlculo configurado para transportar a un solo usuario, preferiblemente, un vehlculo configurado a modo de monopatln con una tabla de transporte sobre la que sostiene el usuario durante el desplazamiento.A single-person vehicle means a vehicle configured to transport a single user, preferably, a vehicle configured as a skateboard with a transport table on which the user is holding during travel.

Breve descripcion de las figurasBrief description of the figures

Para mejor comprension de cuanto se ha expuesto se acompanan unos dibujos en los que, esquematicamente y tan solo a tltulo de ejemplo no limitativo, se representa un caso practico de realizacion.For a better understanding of how much has been exposed, some drawings are combined in which, schematically and only by way of non-limiting example, a practical case of realization is represented.

La figura 1 muestra una vista en perspectiva de una realizacion del vehlculo unipersonal reivindicado que no posee mastil. Esta realizacion simula una oscilacion de la tabla y de los brazos de control que pivotan sobre los carros.Figure 1 shows a perspective view of an embodiment of the claimed single-person vehicle that does not have a mast. This embodiment simulates an oscillation of the board and the control arms that pivot on the carriages.

La figura 2 muestra una vista superior del vehlculo de la figura 1.Figure 2 shows a top view of the vehicle of Figure 1.

La figura 3 muestra una vista inferior del vehlculo de la figura 1.Figure 3 shows a bottom view of the vehicle of Figure 1.

La figura 4 muestra una vista lateral del vehlculo de la figura 1.Figure 4 shows a side view of the vehicle of Figure 1.

La figura 5 muestra una vista lateral del vehlculo de la figura 1 con los brazos de control y los carros en una posicion recogida debajo de la tabla de transporte.Figure 5 shows a side view of the vehicle of Figure 1 with the control arms and the carriages in a position collected below the transport board.

La figura 6 muestra una vista explosionada de un conjunto de carro, brazo de control y pieza de acoplamiento del brazo de control a un extremo de la tabla de transporte.Figure 6 shows an exploded view of a carriage assembly, control arm and coupling piece of the control arm to one end of the transport board.

La figura 7 es una vista en perspectiva de la estructura general del carro en la que se aprecia los brazos de soporte de los ejes de las ruedas y el pivote configurado a modo de eje de articulacion para insertar una cavidad de un brazo de control. En esta figura 7 se aprecian los resortes del conjunto amortiguador montados a ambos lados del eje que actua de pivote.Figure 7 is a perspective view of the general structure of the car in which the support arms of the wheel axles and the pivot configured as an articulation axis for inserting a cavity of a control arm can be seen. In this figure 7 the springs of the shock absorber assembly mounted on both sides of the pivoting axis are shown.

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La figura 8 es una vista en perspectiva que muestra una seccion parcial de la cavidad del brazo de control que aloja el pivote y los resortes del conjunto amortiguador.Figure 8 is a perspective view showing a partial section of the cavity of the control arm that houses the pivot and the springs of the damper assembly.

Las figuras 9 y 10 muestran dos vistas en perspectiva del vehlculo con mastil. En la figura 10, el mastil esta abatido horizontalmente sobre la tabla de transporte.Figures 9 and 10 show two perspective views of the mast vehicle. In figure 10, the mast is folded horizontally on the transport board.

Descripcion de una realizacion preferidaDescription of a preferred embodiment

A continuation se describe una realizacion del vehlculo unipersonal reivindicado haciendo referencia a las mencionadas figuras.An embodiment of the claimed single-person vehicle is described below with reference to the aforementioned figures.

El vehlculo 1 reivindicado esta configurado a modo de monopatln, con una tabla 2 de transporte para el usuario, unos carros 3 o "trucks” de desplazamiento de la tabla 2 de transporte y unos brazos 4 de control que estan unidos a los extremos de la tabla 2 de modo que pueden pivotar sobre los carros 3 cuando se hace oscilar la tabla para modificar la direction de desplazamiento del vehlculo 1.The claimed vehicle 1 is configured as a skateboard, with a transport table 2 for the user, displacement cars 3 or "trucks" of the transport table 2 and control arms 4 that are attached to the ends of the table 2 so that they can pivot on the carriages 3 when the table is swung to modify the direction of travel of the vehicle 1.

Tal y como se aprecia en las figuras, en la position de uso del vehlculo 1, los carros 3 quedan situados en el exterior de la tabla 2 de transporte, unidos a cada extremo de los brazos 4 de control a traves de un pivote 5 que se inserta en una cavidad 6 prevista en cada uno de los brazos 4 de control. Cada uno de los carros 3 posee dos brazos 7 de soporte en los que estan montados los ejes 8 de las ruedas 9. Estos brazos 7 de soporte se extienden en la direccion longitudinal del vehlculo 1 para quedar situados en una posicion distal al pivote 5 del mismo carro 3, y estan unidos configurando una estructura 10 en forma de "U” desde cuyo tramo 10a central se prolonga el pivote 5 orientado hacia la tabla 2 de transporte.As can be seen in the figures, in the position of use of the vehicle 1, the carriages 3 are located outside the transport table 2, connected to each end of the control arms 4 through a pivot 5 which it is inserted into a cavity 6 provided in each of the control arms 4. Each of the carriages 3 has two support arms 7 on which the axles 8 of the wheels 9 are mounted. These support arms 7 extend in the longitudinal direction of the vehicle 1 to be located in a position distal to the pivot 5 of the same carriage 3, and they are joined by configuring a "U" shaped structure 10 from whose central section 10a the pivot 5 is extended towards the transport table 2.

En la realizacion que se describe, los brazos 4 de control estan unidos de forma articulada a la tabla 2 de transporte de modo que pueden ser desplazados verticalmente hasta una posicion recogida debajo de la tabla 2 para facilitar su transporte y almacenamiento (ver figura 5).In the described embodiment, the control arms 4 are hingedly connected to the transport table 2 so that they can be moved vertically to a position collected below the table 2 to facilitate transport and storage (see figure 5) .

La union articulada de cada uno de los brazos 4 de control se realiza a traves de unos ejes 11 de articulation montados en sendas piezas 12 de acoplamiento previstas debajo de los extremos de la tabla 2. Cada una de las piezas 12 de acoplamiento presenta una cavidad 13The articulated joint of each of the control arms 4 is carried out through articulation axes 11 mounted on individual coupling parts 12 provided below the ends of table 2. Each of the coupling parts 12 has a cavity 13

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en la que se aloja el eje 11 de articulacion de un brazo 4 de control y una porcion 4a de dicho brazo 4 de control destinada a contactar con un elemento 14 amortiguador. En la realization que se describe, este elemento 14 amortiguador es una pastilla de un material elastomero que se aloja en la cavidad 13 de una pieza 12 de acoplamiento (ver figura 6). No obstante, este elemento 14 amortiguador puede ser, en lugar de una pastilla 14, un muelle o un bloque de aire comprimido u otro elemento similar que garantice la absorcion de las vibraciones producidas por la calzada.in which the articulation axis 11 of a control arm 4 and a portion 4a of said control arm 4 is housed to contact a damping element 14. In the embodiment described, this damping element 14 is a pad of an elastomeric material that is housed in the cavity 13 of a coupling part 12 (see Figure 6). However, this damping element 14 can be, instead of a pad 14, a spring or a block of compressed air or another similar element that guarantees the absorption of the vibrations produced by the roadway.

Con el objetivo de asegurar la union rlgida de la tabla 2 de transporte y los brazos 4 de control, las piezas 12 de acoplamiento incluyen cada una un mecanismo 16 para sujetar a presion una porcion 4a del brazo 4 de control en el interior de la cavidad 13, y un mecanismo 17 de bloqueo que evita la abertura accidental del mecanismo 16.In order to ensure the rigid connection of the transport table 2 and the control arms 4, the coupling parts 12 each include a mechanism 16 for pressing a portion 4a of the control arm 4 inside the cavity 13, and a locking mechanism 17 that prevents accidental opening of the mechanism 16.

Tal y como se ha comentado en la description de la invention, el pivote 5 de los carros 3 es un eje de articulacion que esta configurado para poder ser insertado en la cavidad 6 de cada uno de los brazos 4 de control. Esta cavidad 6 incluye unos cojinetes 18 sobre los que se apoya el eje o pivote 5.As mentioned in the description of the invention, the pivot 5 of the carriages 3 is an articulation axis that is configured to be inserted in the cavity 6 of each of the control arms 4. This cavity 6 includes bearings 18 on which the shaft or pivot 5 rests.

El vehlculo 1 reivindicado se caracteriza por el hecho de que cada uno de los carros 3 incorpora un conjunto 19 amortiguador que esta interpuesto entre el eje o pivote 5 y el brazo 4 de control que gira sobre dicho eje o pivote 5.The claimed vehicle 1 is characterized by the fact that each of the carriages 3 incorporates a shock absorber assembly 19 that is interposed between the axle or pivot 5 and the control arm 4 which rotates on said axle or pivot 5.

En la realizacion que se describe, el conjunto 19 amortiguador incluye un par de resortes 20 dispuestos a ambos lados del eje o pivote 5 y separados por una pletina 21 que esta sujeta al mismo eje o pivote 5. Estos resortes 20 quedan alojados en el interior de una cavidad 6b de los brazos 4 de control que recibe el eje o pivote 5 de modo que las paredes de dicha cavidad 6b y el propio eje actuan de tope flsico para los extremos de cada uno de los resortes 20 (ver figuras 6, 7 y 8).In the described embodiment, the damper assembly 19 includes a pair of springs 20 arranged on both sides of the shaft or pivot 5 and separated by a plate 21 that is attached to the same shaft or pivot 5. These springs 20 are housed inside of a cavity 6b of the control arms 4 that receives the axis or pivot 5 so that the walls of said cavity 6b and the axis itself act as a physical stop for the ends of each of the springs 20 (see figures 6, 7 and 8).

Cuando la tabla 2 de transporte oscila por la fuerza de peso del usuario, el brazo 4 que controla el carro 3 gira alrededor del eje o pivote 5 del carro 3 actuando sobre uno de los resortes 20 que se comprime en el interior de la cavidad 6b para compensar sobre el brazo 4 de control la fuerza del peso que hace oscilar la tabla 2. El mismo resorte 20 acciona el retorno al centro del brazo 4 de control cuando cede la fuerza que hace oscilar la tabla 2.When the transport table 2 oscillates by the user's weight force, the arm 4 that controls the carriage 3 rotates around the axis or pivot 5 of the carriage 3 acting on one of the springs 20 that is compressed inside the cavity 6b to compensate on the control arm 4 the force of the weight that makes the table oscillate 2. The same spring 20 drives the return to the center of the control arm 4 when the force that causes the table 2 to oscillate yields.

Tal y como se ha comentado en la descripcion de la invencion, a diferencia de los vehlculosAs discussed in the description of the invention, unlike vehicles

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del estado de la tecnica, el vehlculo 1 reivindicado es muy estable y facil de maniobrar, y su conduction no requiere habilidades especiales, puesto que la distancia entre los ejes 8 de las ruedas de ambos carros 3 puede ser muy amplia sin que esto se traduzca en una perdida de maniobrabilidad. Por ejemplo, la distancia entre los ejes 8 de las ruedas de los carros 3 puede ser superior a 80 cm, y el diametro de las ruedas 9 puede ser superior a 100 mm. Las ruedas 9 de gran diametro facilitan la absorcion de vibraciones y tambien, como se comenta mas adelante, la motorization del vehlculo 1. Ademas, tanto el tamano de las ruedas como la distancia entre ejes no supone un problema de espacio, puesto que, tal y como se ha descrito anteriormente, los brazos 4 de control de los carros 3 pueden adquirir una position recogida debajo de la tabla 2 que reduce sustancialmente la longitud del vehlculo 1 y facilita el transporte.of the state of the art, the claimed vehicle 1 is very stable and easy to maneuver, and its driving does not require special skills, since the distance between the axles 8 of the wheels of both cars 3 can be very wide without this being translated in a loss of maneuverability. For example, the distance between the axles 8 of the wheels of the carriages 3 may be greater than 80 cm, and the diameter of the wheels 9 may be greater than 100 mm. The large diameter wheels 9 facilitate the absorption of vibrations and also, as discussed below, the motorization of the vehicle 1. In addition, both the size of the wheels and the wheelbase do not pose a problem of space, since, such and as described above, the control arms 4 of the carriages 3 can acquire a position collected below the table 2 that substantially reduces the length of the vehicle 1 and facilitates transport.

Por otro lado, en la realization que se describe, los extremos de la tabla 2 de transporte que incluyen las piezas 12 de acoplamiento definen una superficie sustancialmente plana que esta configurada como base de apoyo para poder situar el vehlculo en posicion vertical, una vez recogidos los brazos 4 de control.On the other hand, in the embodiment described, the ends of the transport table 2 that include the coupling parts 12 define a substantially flat surface that is configured as a support base to be able to place the vehicle in a vertical position, once collected 4 control arms.

Tal y como se ha comentado en la description de la invention, segun una realizacion preferida, no representada, el vehlculo 1 se ha previsto con un motor electrico de traction directa tipo "brushless”. Este motor se une al eje 8 de una de las ruedas 9 de los carros 3 para girar con ella prescindiendo de correas o engranajes de transmision. La potencia de este motor puede ser, por ejemplo, de tan solo 175 W por lo que la baterla electrica necesaria para accionarlo es de tamano reducido. Gracias a ello, el peso del vehlculo 1 motorizado puede ser inferior a 8 Kg, lo que facilita de nuevo su manejo. La baterla electrica, de litio, puede alojarse en un compartimiento debajo de la tabla 2 de transporte y el cable de suministro puede pasar a traves de un orificio provisto en el eje o pivote 5 para acceder al eje 8 de las ruedas 9.As mentioned in the description of the invention, according to a preferred embodiment, not shown, the vehicle 1 is provided with a direct brushless electric traction motor. This motor is connected to the axis 8 of one of the wheels 9 of the carriages 3 to rotate with it, regardless of belts or transmission gears, the power of this engine can be, for example, only 175 W, so the electric battery needed to drive it is small in size. this means that the weight of the motorized vehicle 1 can be less than 8 Kg, which facilitates its handling again.The lithium electric battery can be housed in a compartment under the transport table 2 and the supply cable can pass through a hole provided in the axle or pivot 5 to access the axle 8 of the wheels 9.

Las figuras 9 a 10 representan una version del vehlculo 1 que incluye un mastil 21 que actua a modo de manillar. Este mastil 22 incluye un mango 23 tipo "joystick” configurado para poder controlar el vehlculo 1 con una sola mano. Ademas, el vehlculo 1 dispone tambien de un mando a distancia (no representado) que permite controlar la velocidad del motor electrico. El mastil 22 es telescopico y esta montado de forma abatible sobre la tabla 2 de transporte para ocupar poco espacio (ver figura 10).Figures 9 to 10 represent a version of the vehicle 1 that includes a mast 21 that acts as a handlebar. This mast 22 includes a handle 23 type "joystick" configured to control the vehicle 1 with one hand. In addition, the vehicle 1 also has a remote control (not shown) that allows to control the speed of the electric motor. 22 is telescopic and is foldably mounted on the transport table 2 to take up little space (see figure 10).

En resumen, la presente invencion proporciona un vehlculo 1 unipersonal ligero, estable yIn summary, the present invention provides a light, stable and stable single-person vehicle 1

compacto, que resulta especialmente apto para usar en espacios urbanos, en distancias cortas "last-mile transportation”. Ademas, el vehlculo 1 esta concebido de modo que puede adaptarse o personalizarse en funcion de las necesidades del usuario. Por ejemplo, la altura de la tabla 2 de transporte o el radio mlnimo de giro del eje 8 de las ruedas 9 puede 5 modificarse variando a su vez el grado de abertura de la articulacion que une los brazos 4 de control a la tabla 2 de transporte. En la realizacion que se describe, esto puede hacerse variando el grosor de la pastilla 14 amortiguadora que se aloja en la cavidad 13 de las piezas 12 de acoplamiento que esta en contacto con una porcion 4a de los brazos 4 de control.compact, which is especially suitable for use in urban spaces, in short distances "last-mile transportation." In addition, the vehicle 1 is designed so that it can be adapted or customized according to the needs of the user. For example, the height of the transport table 2 or the minimum turning radius of the axle 8 of the wheels 9 can be modified by varying the degree of opening of the joint that joins the control arms 4 to the transport table 2. In the embodiment that described, this can be done by varying the thickness of the cushion pad 14 that is housed in the cavity 13 of the coupling parts 12 that is in contact with a portion 4a of the control arms 4.

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A pesar de que se ha hecho referencia a una realizacion concreta de la invencion, es evidente para un experto en la materia que el vehlculo 1 descrito es susceptible de numerosas variaciones y modificaciones, y que todos los detalles mencionados pueden ser substituidos por otros tecnicamente equivalentes, sin apartarse del ambito de proteccion 15 definido por las reivindicaciones adjuntas. Por ejemplo, aunque en la realizacion que muestran las figuras se ha descrito un conjunto 19 amortiguador que incluye un par de resortes 20 dispuestos a ambos lados del eje o pivote 5 de uno de dichos carros 3, alternativamente, dicho conjunto 19 amortiguador podrla estar configurado por un unico resorte que estuviera dispuesto alrededor del eje o pivote 5. Este resorte estarla unido por 20 uno de sus extremos a dicho eje o pivote 5 y por el otro extremo a una superficie del brazo 4 de control que girarla sobre dicho eje o pivote 5.Although reference has been made to a specific embodiment of the invention, it is clear to a person skilled in the art that the described vehicle 1 is susceptible to numerous variations and modifications, and that all the mentioned details can be replaced by other technically equivalent ones. , without departing from the scope of protection 15 defined by the appended claims. For example, although in the embodiment shown in the figures a damper assembly 19 has been described which includes a pair of springs 20 arranged on both sides of the shaft or pivot 5 of one of said carriages 3, alternatively, said damper assembly 19 could be configured by a single spring that was arranged around the axis or pivot 5. This spring would be joined by one of its ends to said axis or pivot 5 and at the other end to a surface of the control arm 4 that rotate it on said axis or pivot 5.

Claims (18)

55 1010 15fifteen 20twenty 2525 3030 3535 REIVINDICACIONES 1. Vehlcuio (1) unipersonal para el transporte urbano que comprende una tabla (2) de transporte para un usuario del vehlculo (1), unos carros (3) de desplazamiento de dicha tabla (2) de transporte, y unos brazos (4) de control de dichos carros (3) que estan unidos a dicha tabla (2) de transporte de modo que pueden pivotar respecto de dichos carros (3) cuando el usuario hace oscilar la tabla (2) para modificar la direccion de desplazamiento del vehlculo (1), caracterizado por el hecho de que cada uno de dichos carros (3) comprende un pivote (5) para insertar en uno de dichos brazos (4) de control y un conjunto (19) amortiguador que esta interpuesto entre el pivote (5) y el brazo (4) que gira sobre dicho pivote (5), permitiendo el efecto amortiguador de dicho conjunto (19) compensar sobre dicho brazo (4) la fuerza del peso que hace oscilar la tabla (2) y accionar el retorno al centro de dicho brazo (4) cuando cede dicha fuerza.1. Single-person vehicle (1) for urban transport comprising a transport table (2) for a user of the vehicle (1), some displacement carriages (3) of said transport table (2), and arms (4) ) for controlling said carriages (3) that are attached to said transport table (2) so that they can pivot with respect to said carriages (3) when the user oscillates the table (2) to modify the direction of travel of the vehicle (1), characterized by the fact that each of said carriages (3) comprises a pivot (5) for inserting into one of said control arms (4) and a damper assembly (19) that is interposed between the pivot ( 5) and the arm (4) that rotates on said pivot (5), allowing the damping effect of said assembly (19) to compensate on said arm (4) the force of the weight that makes the table oscillate (2) and actuate the return to the center of said arm (4) when said force yields. 2. Vehlculo (1) segun la reivindicacion 1, en el que el pivote (5) de cada uno de dichos carros (3) es un eje de articulacion que esta configurado para poder ser insertado en una cavidad (6) del extremo de uno de dichos brazos (4).2. Vehicle (1) according to claim 1, wherein the pivot (5) of each of said carriages (3) is an articulation axis that is configured to be inserted into a cavity (6) of the end of one of said arms (4). 3. Vehlculo (1) segun cualquiera de las reivindicaciones 1 a 2, en el que cada uno de dichos carros (3) comprende un par de ruedas (9) y unos brazos (7) de soporte de los ejes (8) de dichas ruedas (9), extendiendose dichos brazos (7) de soporte en la direccion longitudinal del vehlculo (1) situados en una posicion distal al pivote o eje (5) del mismo carro (3).3. Vehicle (1) according to any one of claims 1 to 2, wherein each of said carriages (3) comprises a pair of wheels (9) and support arms (7) of the axles (8) of said carriages wheels (9), said support arms (7) extending in the longitudinal direction of the vehicle (1) located in a position distal to the pivot or axle (5) of the same carriage (3). 4. Vehlculo (1) segun la reivindicacion 3, en el que dichos brazos (7) de soporte de las ruedas (9) estan unidos configurando una estructura (10) en forma de "U”, extendiendose el pivote o eje (5) del mismo carro (3) desde el tramo central de dicha estructura (10) orientado hacia la tabla (2) de transporte.4. Vehicle (1) according to claim 3, wherein said wheel support arms (7) are joined by configuring a "U" shaped structure (10), extending the pivot or axle (5) of the same car (3) from the central section of said structure (10) oriented towards the transport table (2). 5. Vehlculo (1) segun la reivindicacion 2, en el que dicho conjunto (19) amortiguador comprende un par de resortes (20) dispuestos a ambos lados del pivote o eje (5) del carro (3), quedando alojados dichos resortes (20) en el interior de una cavidad (6b) del brazo (4) que recibe dicho eje o pivote (5), actuando las paredes de dicha cavidad (6b) y el propio eje o pivote (5) de tope flsico para los extremos de dichos5. Vehicle (1) according to claim 2, wherein said shock absorber assembly (19) comprises a pair of springs (20) arranged on both sides of the pivot or axle (5) of the carriage (3), said springs being housed ( 20) inside a cavity (6b) of the arm (4) that receives said axis or pivot (5), the walls of said cavity (6b) and the axis or pivot (5) of physical stop for the ends acting of sayings 55 1010 15fifteen 20twenty 2525 resortes (20).springs (20). 6. Vehlculo (1) segun la reivindicacion 2, en el que dicho conjunto amortiguador comprende un resorte dispuesto alrededor del pivote (5) o eje de un carro (3), estando uno de los extremos de dicho resorte unido a dicho eje o pivote (5) y el otro de sus extremos unido a un brazo (4) de control.6. Vehicle (1) according to claim 2, wherein said shock absorber assembly comprises a spring arranged around the pivot (5) or axle of a carriage (3), one of the ends of said spring being attached to said axle or pivot (5) and the other end attached to a control arm (4). 7. Vehlculo (1) segun la reivindicacion 1, en el que dichos brazos (4) de control estan unidos de forma articulada a la tabla (2) de transporte, posibilitando dicha union articulada el desplazamiento vertical de los brazos (4) hasta una posicion recogida debajo de la tabla (2).7. Vehicle (1) according to claim 1, wherein said control arms (4) are articulated together to the transport table (2), said articulated joint allowing the vertical displacement of the arms (4) to a position collected below the table (2). 8. Vehlculo (1) segun la reivindicacion 7, en el que cada uno de los brazos (4) de control esta unido a un extremo de la tabla (2) de transporte a traves de un eje (11) de articulacion que esta asociado a un elemento (14) amortiguador configurado para compensar las vibraciones producidas por la calzada sobre la que circula el vehlculo (1).8. Vehicle (1) according to claim 7, wherein each of the control arms (4) is attached to one end of the transport board (2) through an articulation axis (11) that is associated to a shock absorber element (14) configured to compensate the vibrations produced by the roadway on which the vehicle (1) circulates. 9. Vehlculo (1) segun la reivindicacion 8, que comprende unas piezas (12) para acoplar a los extremos de la tabla (2) de transporte, comprendiendo cada una de dichas piezas (12) de acoplamiento una cavidad (13) en la que se aloja el eje (11) de articulacion de cada uno de los brazos (4) de control y un elemento (14) amortiguador que esta configurado para contactar con una porcion (4a) de los brazos (4).9. Vehicle (1) according to claim 8, comprising parts (12) for coupling to the ends of the transport board (2), each of said coupling parts (12) comprising a cavity (13) in the that houses the axis (11) of articulation of each of the control arms (4) and a damping element (14) that is configured to contact a portion (4a) of the arms (4). 10. Vehlculo (1) segun cualquiera de las reivindicaciones 8 o 9, en el que dicho elemento (14) amortiguador comprende una pastilla de material elastomero de grosor y dureza predeterminada.A vehicle (1) according to any one of claims 8 or 9, wherein said damping element (14) comprises a pad of elastomeric material of predetermined thickness and hardness. 11. Vehlculo (1) segun la reivindicacion 9, en el que cada uno de los brazos (4) de control comprende una porcion (4a) de brazo (4) que esta configurada para encajar a presion en la cavidad (13) de las piezas (12) de acoplamiento, incluyendo dicho vehlculo (1) unos mecanismos (16,17) de bloqueo que evitar la abertura accidental de dichos brazos (4) una vez insertados en las cavidades (13).11. Vehicle (1) according to claim 9, wherein each of the control arms (4) comprises an arm portion (4a) (4) that is configured to snap into the cavity (13) of the coupling parts (12), said vehicle (1) including locking mechanisms (16,17) that prevent accidental opening of said arms (4) once inserted into the cavities (13). 12. Vehlcuio (1) segun la reivindicacion 1, que comprende un motor electrico de traccion directa unido al eje (8) de una de las ruedas (9) de dichos carros (3), y una baterla para suministrar energla electrica a dicho motor.12. Vehicle (1) according to claim 1, comprising a direct drive electric motor attached to the axle (8) of one of the wheels (9) of said carriages (3), and a battery for supplying electric power to said motor . 55 13. Vehlculo (1) segun la reivindicacion 12, en el que dicho motor de traccion directa esta alojado en el interior de una carcasa de forma cillndrica que actua de rueda, (9) comprendiendo la superficie exterior de dicha carcasa un material que actua a modo de neumatico.13. Vehicle (1) according to claim 12, wherein said direct drive motor is housed inside a cylindrical casing that acts as a wheel, (9) the outer surface of said casing comprising a material that acts as a Tire mode 1010 14. Vehlculo (1) segun cualquiera de las reivindicaciones 12 a 13, que comprende un mando para accionar a distancia el motor y medios de procesamiento y control configurados para accionar el motor en funcion de una senal procedente de dicho mando cuando la velocidad de las ruedas del vehlculo supera un valor inicial14. Vehicle (1) according to any one of claims 12 to 13, comprising a remote control for driving the motor and processing and control means configured to operate the motor in function of a signal from said command when the speed of the vehicle wheels exceeds an initial value 15 predeterminado.15 default. 15. Vehlculo (1) segun cualquiera de las reivindicaciones anteriores, que comprende un mastil (22) vertical unido a la tabla (2) de transporte, actuando dicho mastil (22) a modo de manillar que facilita el control de la direccion del vehlculo (1).15. Vehicle (1) according to any of the preceding claims, comprising a vertical mast (22) attached to the transport board (2), said mast (22) acting as a handlebar that facilitates control of the vehicle direction (one). 20twenty 16. Vehlculo (1) segun la reivindicacion 15, en el que dicho mastil (22) incluye un mango (23) tipo "joystick” para poder conducir el vehlculo con una sola mano.16. Vehicle (1) according to claim 15, wherein said mast (22) includes a handle (23) type "joystick" to drive the vehicle with one hand. 17. Vehlculo segun las reivindicaciones 14 y 16, en el que dicho mango (23) incluye una17. Vehicle according to claims 14 and 16, wherein said handle (23) includes a 25 cavidad para alojar el mando a distancia del motor.25 cavity to accommodate the engine remote control. 18. Vehlculo (1) segun cualquiera de las reivindicaciones anteriores, en el que las ruedas (9) de los carros (3) son de un diametro comprendido entre 80 mm y 130 mm.18. Vehicle (1) according to any of the preceding claims, wherein the wheels (9) of the carriages (3) are of a diameter between 80 mm and 130 mm.
ES201431050A 2014-07-11 2014-07-11 One-person vehicle for urban transport Expired - Fee Related ES2556274B1 (en)

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US15/325,326 US9908032B2 (en) 2014-07-11 2015-07-10 One-person vehicle for urban transport
EP15756987.2A EP3166701B1 (en) 2014-07-11 2015-07-10 One-person vehicle for urban transport
CN201580037920.3A CN106660609B (en) 2014-07-11 2015-07-10 Single-person vehicle for urban transportation
PCT/IB2015/055230 WO2016005953A1 (en) 2014-07-11 2015-07-10 One-person vehicle for urban transport
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US20170182398A1 (en) 2017-06-29
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ES2656959T3 (en) 2018-03-01
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WO2016005953A1 (en) 2016-01-14

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